Mold growth inside a property can lead to more than structural damage—it can significantly affect indoor air quality and overall health. One of the most concerning byproducts of mold is mycotoxins, toxic compounds produced by certain types of mold that can pose serious health risks when inhaled or ingested over time.
Understanding what mycotoxins are, where they come from, and how they affect health is crucial for property owners, managers, and anyone experiencing unexplained symptoms in buildings with a history of water damage or moisture issues.
What are Mycotoxins:
The World Health Organization (WHO) defines mycotoxins as:
“Toxic compounds that are naturally produced by certain types of moulds (fungi). Moulds that can produce mycotoxins grow on numerous foodstuffs such as cereals, dried fruits, nuts and spices.”
In indoor environments, mycotoxins can be produced by mold colonies growing on materials such as drywall, insulation, wood, or carpet—especially in areas affected by leaks, humidity, or flooding. These airborne toxins may circulate through ventilation systems or settle on surfaces, creating a potential health hazard for occupants.
Common Symptoms of Mold Toxin Exposure:
Exposure to mold toxins may vary in effect depending on the individual’s sensitivity, the amount of exposure, and the type of mold present. Some commonly reported symptoms include:
Coughing, sneezing, or wheezing
Sinus congestion and runny nose
Itchy or watery eyes
Skin rashes or irritation
Fatigue or general malaise
Headaches
Difficulty concentrating
Aggravation of asthma or allergy symptoms
Children, the elderly, and individuals with pre-existing respiratory or immune conditions are particularly vulnerable.
Enviromental Conditions That Promote Mold Growth:
Several factors inside buildings can encourage mold growth and the production of mycotoxins:
Plumbing or roof leaks
Poor ventilation in bathrooms, kitchens, and laundry rooms
High humidity levels (above 60%)
Flooding or past water intrusion
Improper drying of wet materials
Managing moisture is a critical component in preventing microbial growth indoors.
Why Mold Remediation Should Be Professionally Managed:
Remediating mold is not just about surface cleaning — it requires a structured and safe approach that addresses both the contamination and the source of moisture. As licensed professionals, we follow established protocols to ensure your property is restored safely and in compliance with state regulations.
To learn more about how we assess and remediate mold issues, visit our Mold Remediation Services page.
Conclusion:
Mold toxins are a serious concern in both residential and commercial environments. Being aware of the symptoms and risk factors can help identify issues early. Regular inspection, moisture control, and prompt action are essential for maintaining healthy indoor conditions.
Frequently Asked Questions (FAQ)
What should I do if I suspect mold in my home?
Avoid disturbing the area and contact a licensed mold assessor for a professional evaluation. Disturbing visible mold may release more spores into the air.
Can I stay in my property during mold remediation?
This depends on the extent of the contamination. A professional assessment will determine whether temporary relocation is recommended.
How quickly can mold start growing after water damage?
Mold can begin developing within 24–48 hours of a moisture event if not properly dried.
Is mold always visible?
No. Mold can grow behind walls, under flooring, and inside HVAC systems. Musty odors or persistent health symptoms may indicate hidden growth.